253134450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{187507}}^1$

素因数の和:187528

約数の個数: 48

約数和(自身を含む): 697529760

約数和(自身を除く): 444395310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 187507, 375014, 562521, 937535, 1125042, 1687563, 1875070, 2812605, 3375126, 4687675, 5062689, 5625210, 8437815, 9375350, 10125378, 14063025, 16875630, 25313445, 28126050, 42189075, 50626890, 84378150, 126567225, 253134450]

約数ペア:

[(1, 253134450), (2, 126567225), (3, 84378150), (5, 50626890), (6, 42189075), (9, 28126050), (10, 25313445), (15, 16875630), (18, 14063025), (25, 10125378), (27, 9375350), (30, 8437815), (45, 5625210), (50, 5062689), (54, 4687675), (75, 3375126), (90, 2812605), (135, 1875070), (150, 1687563), (225, 1125042), (270, 937535), (450, 562521), (675, 375014), (1350, 187507)]